Trac March 2016

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101 discussions

[Einstein Toolkit] #702: Tests should use IO::out_fileinfo = "none"
by Einstein Toolkit 18 Apr '16

18 Apr '16

#702: Tests should use IO::out_fileinfo = "none" -------------------------+-------------------------------------------------- Reporter: hinder | Owner: Type: enhancement | Status: new Priority: minor | Milestone: Component: Other | Version: Keywords: | -------------------------+-------------------------------------------------- The Cactus User Guide (http://einsteintoolkit.org/documentation/UsersGuide/UsersGuidech9.html#x13-…) recommends that test output files should always be the same, and hence use IO::out_fileinfo = "none". I would like to implement this for the tests in the ET, as it makes comparing test output using standard (non-Cactus testsuite mechanism) diff tools possible. -- Ticket URL: <https://trac.einsteintoolkit.org/ticket/702> Einstein Toolkit <http://einsteintoolkit.org> The Einstein Toolkit

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[Einstein Toolkit] #1866: do not compress pdf files stored in Cactus repo
by Einstein Toolkit 17 Apr '16

17 Apr '16

#1866: do not compress pdf files stored in Cactus repo ---------------------------+------------------------------------------------ Reporter: rhaas | Owner: Type: enhancement | Status: new Priority: optional | Milestone: Component: Cactus | Version: development version Keywords: documentatino | ---------------------------+------------------------------------------------ Compressing the pdf files means that changes propagate through the file and a change at the beginning of the file cause changes in all of the compressed file, effectively disabling git's delta compression of blobs. The patch proposed in https://bitbucket.org/cactuscode/cactus/pull- requests/23/cactus-disable-compression-in-included-pdf/diff disables pdf compression -- Ticket URL: <https://trac.einsteintoolkit.org/ticket/1866> Einstein Toolkit <http://einsteintoolkit.org> The Einstein Toolkit

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[Einstein Toolkit] #1631: The dgfe branch for McLachlan generates NaNs
by Einstein Toolkit 17 Apr '16

17 Apr '16

#1631: The dgfe branch for McLachlan generates NaNs -----------------------------------------------------------+---------------- Reporter: Jonah Miller <jonah.maxwell.miller@…> | Owner: eschnett Type: defect | Status: new Priority: optional | Milestone: ET_2014_11 Component: EinsteinToolkit thorn | Version: development version Keywords: dgfe,mclachlan,gamma driver | -----------------------------------------------------------+---------------- When one uses the gamma driver formulation in the dgfe branch of McLachlan and sets the shiftGammaCoefficient to zero, the runtime output has NaNs because the code divides by zero. A bit of flow control fixes this. Attached is a patch for the branch. -- Ticket URL: <https://trac.einsteintoolkit.org/ticket/1631> Einstein Toolkit <http://einsteintoolkit.org> The Einstein Toolkit

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[Einstein Toolkit] #1646: McLachlan does not give a reference for the gauge evolution equations
by Einstein Toolkit 11 Apr '16

11 Apr '16

#1646: McLachlan does not give a reference for the gauge evolution equations -----------------------------------+---------------------------------------- Reporter: rhaas | Owner: Type: defect | Status: new Priority: minor | Milestone: Component: EinsteinToolkit thorn | Version: development version Keywords: McLachlan | -----------------------------------+---------------------------------------- McLachlan_BSSN.m does not seem to contain any information (eg in evolCalc) that would tell me from which paper the different expressions for the shift and lapse evolution expression are taken from (which may be useful to understand what the different coefficients mean, since parsing the multiple factors of the type XXXFactor * AAA + (1-XXXFactor) * BBB to get either AAA or BBB is confusing). -- Ticket URL: <https://trac.einsteintoolkit.org/ticket/1646> Einstein Toolkit <http://einsteintoolkit.org> The Einstein Toolkit

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[Einstein Toolkit] #1838: CactusUtils/WatchDog: is part of ET or not?
by Einstein Toolkit 01 Apr '16

01 Apr '16

#1838: CactusUtils/WatchDog: is part of ET or not? -----------------------------------+---------------------------------------- Reporter: bmundim | Owner: Type: defect | Status: new Priority: minor | Milestone: Component: EinsteinToolkit thorn | Version: development version Keywords: WatchDog | -----------------------------------+---------------------------------------- if yes, then: {{{ https://bitbucket.org/einsteintoolkit/manifest/pull-requests/6/add- cactusutils-watchdog-to-the-thornlist/diff }}} -- Ticket URL: <https://trac.einsteintoolkit.org/ticket/1838> Einstein Toolkit <http://einsteintoolkit.org> The Einstein Toolkit

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[Einstein Toolkit] #1840: ExternalLibraris/pthreads does not provide CCTK_PTHREADS define
by Einstein Toolkit 01 Apr '16

01 Apr '16

#1840: ExternalLibraris/pthreads does not provide CCTK_PTHREADS define -----------------------------------+---------------------------------------- Reporter: rhaas | Owner: rhaas Type: defect | Status: new Priority: major | Milestone: Component: EinsteinToolkit thorn | Version: development version Keywords: pthreads | -----------------------------------+---------------------------------------- This means it is not a drop in replacement for the old mechanism and eg HTTPD complains at runtime with: {{{ WARNING level 1 from host comet-ln3.sdsc.edu process 0 while executing schedule bin HTTP_Startup, routine HTTPD::HTTP_StartServer in thorn HTTPD, file /home/rhaas/cactus/ET_trunk/arrangements/CactusConnect/HTTPD/src/Startup.c:97: -> Parameter 'HTTPD::use_pthreads' is set to "yes" but you didn't configure with PTHREADS. Setting will be ignored. }}} -- Ticket URL: <https://trac.einsteintoolkit.org/ticket/1840> Einstein Toolkit <http://einsteintoolkit.org> The Einstein Toolkit

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[Einstein Toolkit] #1867: Refluxing crashes when reducing the number of active refinement levels
by Einstein Toolkit 27 Mar '16

27 Mar '16

#1867: Refluxing crashes when reducing the number of active refinement levels ---------------------------------+------------------------------------------ Reporter: dradice@… | Owner: eschnett Type: defect | Status: new Priority: major | Milestone: Component: Carpet | Version: development version Keywords: | ---------------------------------+------------------------------------------ Refluxing fails when the number of active refinement levels is decreased with the following error message: {{{ Refluxing/src/correct.cc:549: void flux_register_coarse_reset(const cGH* ): Assertion `size == levels' failed. }}} -- Ticket URL: <https://trac.einsteintoolkit.org/ticket/1867> Einstein Toolkit <http://einsteintoolkit.org> The Einstein Toolkit

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[Einstein Toolkit] #1863: Carpet feature request
by Einstein Toolkit 21 Mar '16

21 Mar '16

#1863: Carpet feature request -------------------------+-------------------------------------------------- Reporter: sbrandt | Owner: eschnett Type: enhancement | Status: new Priority: optional | Milestone: Component: Carpet | Version: development version Keywords: | -------------------------+-------------------------------------------------- I frequently find myself editing CallFunction.cc to put some special pre call and post call functions in place. Sometimes, I just want to see a message when I exit and exit a function, so I have context for any other print messages I see in the log. Another use I have is to provide automatic checks to see when a function modifies a variable (by doing checksums before and after), and so on. I have a few more. What I'd like to have is the ability to register a function to run before a call and/or after a call. In principle, Accelerator_PreCall/PostCall could then use this mechanism rather than having carpet call them explicitly. The attached patch implements this functionality. I assume that there are lots of things about my implementation that people won't like, but I attach it anyway as a prototype. -- Ticket URL: <https://trac.einsteintoolkit.org/ticket/1863> Einstein Toolkit <http://einsteintoolkit.org> The Einstein Toolkit

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[Einstein Toolkit] #1854: Very large global grid points leading termination
by Einstein Toolkit 15 Mar '16

15 Mar '16

#1854: Very large global grid points leading termination -------------------------------------------+-------------------------------- Reporter: himanshukharkwal765@… | Owner: himanshukharkwal765@… Type: defect | Status: new Priority: major | Milestone: ET_2015_11 Component: Cactus | Version: development version Keywords: grid global terminate | -------------------------------------------+-------------------------------- In WaveMol/gaussian.par whenever we increase our global grid points to more than 350 the program terminates abruptly. I am attaching gaussian.par file and hn1.lnmiit.ac.in.ini (simfactory/mdb/machines/hn1.lnmiit.ac.in.ini). HPC Details- Node: 6 Processor: http://ark.intel.com/products/75277/Intel-Xeon- Processor-E5-2680-v2-25M-Cache-2_80-GHz Q1. Is there anything wrong inside .par or .ini file? Q2. Should i use Carpet instead of PUGH? -- Ticket URL: <https://trac.einsteintoolkit.org/ticket/1854> Einstein Toolkit <http://einsteintoolkit.org> The Einstein Toolkit

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[Einstein Toolkit] #1860: handle symbolic links more gracefully in simfactory
by Einstein Toolkit 09 Mar '16

09 Mar '16

#1860: handle symbolic links more gracefully in simfactory ------------------------+--------------------------------------------------- Reporter: rhaas | Owner: Type: defect | Status: new Priority: minor | Milestone: Component: SimFactory | Version: development version Keywords: | ------------------------+--------------------------------------------------- The pull request is here: https://bitbucket.org/simfactory/simfactory2/pull-requests/8/rhaas- symbolic_links_in_simlib/diff Before having simfactory's sourcebasedir be a symbolic link interacted badly with using $PWD to get the current directory and to properly remove the sourcebasedir path prefix from strings. This set of commits fixes this. -- Ticket URL: <https://trac.einsteintoolkit.org/ticket/1860> Einstein Toolkit <http://einsteintoolkit.org> The Einstein Toolkit

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Trac March 2016